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Articles · points of view · data hacks

What we have learned, written down.

Points of view for leaders, practical data hacks for practitioners, and conversations from our webinars and podcast.

Data Hacks · Oct 2020

Intro to linear regression

Python's sklearn library empowers you to perform linear regression with precision. Dive into the make_regression() function and gain full control over your dataset's characteristics.

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Data Hacks · Sep 2020

Descriptive, prescriptive, or predictive?

Choosing the right analytics approach is key. Descriptive analytics reviews past data, Predictive analytics forecasts the future, and Prescriptive analytics guides your organization on what actions…

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Data Hacks · Sep 2020

Data Security

Data security is paramount in the era of remote work. Discover why downloading data to spreadsheets poses risks such as loss of control, file exploitation, and…

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Data Hacks · Sep 2020

DSUM of all things

Excel's database functions provide a user-friendly way to manipulate data. Explore DCOUNT, DMAX, DMIN, and DSUM to efficiently parse and analyze information from your lists.

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Data Hacks · Sep 2020

Method or Function?

In Python, methods and functions may seem similar, but they serve distinct purposes. Explore how methods interact with objects within classes, while functions are standalone blocks…

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Data Hacks · Sep 2020

Style with Conditional Formatting

Want to make your data stand out? Dive into the world of DataFrame styling in Python. Learn how to use styling functions to transform your DataFrames…

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Data Hacks · Aug 2020

How to add Table of Contents

Tired of navigating lengthy Markdown documents? Learn how to enhance document organization by adding a Table of Contents with internal section-links. Discover the markdown_toclify.py script, your…

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Data Hacks · Aug 2020

Investigating Unexpected Data Sources

Data is abundant, but the real gems are often hiding in unexpected places. Dive into the world of data sleuthing and explore unconventional sources like social…

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Data Hacks · Aug 2020

Outline Your Code

Don't let aimless coding slow you down. Discover the power of outlining your code before you start. With a clear plan in hand, you'll avoid unnecessary…

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Data Hacks · Aug 2020

How to Deal with Empty Values

Don't let null values derail your data analysis. Discover effective techniques for managing them in large data sets, whether it's through deletion, replacement with central tendencies,…

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